API Reference > core-geometry > CartesianGeometry > LongitudeLatitudeNumber

LongitudeLatitudeNumber Class

An AngleAngleNumber is a pair of angles (named longitude and latitude) and an additional number.

  • This is directly intended to support Ellipsoid computations, with the two angles used as
    • longitude is "around the equator"
    • latitude is "equator to pole"
    • h is altitude above the `Ellipsoid surface.
  • The structure may also be used for torus coordinates.

Implements

Methods

Name Description
clone(): LongitudeLatitudeNumber Return a copy  
isAlmostEqual(other: LongitudeLatitudeNumber): boolean Test for near equality  
setFromJSON(json: any): void Set content from a JSON object.  
toJSON(): any Return a json object with this object's contents.  
create(longitude: Angle, latitude: Angle, h: number = 0, result?: LongitudeLatitudeNumber): LongitudeLatitudeNumber Static Create with strongly typed Angle inputs  
createDegrees(longitudeDegrees: number, latitudeDegrees: number, h: number = 0, result?: LongitudeLatitudeNumber): LongitudeLatitudeNumber Static Create with angles in degrees.  
createRadians(longitudeRadians: number, latitudeRadians: number, h: number = 0, result?: LongitudeLatitudeNumber): LongitudeLatitudeNumber Static Create with angles in radians.  
createZero(): LongitudeLatitudeNumber Static Create with all zero angles and altitude.  

Properties

Name Type Description
altitude Accessor number Get or set the altitude.  
latitude Accessor ReadOnly Angle (property getter) (clone of) latitude as a strongly typed Angle  
latitudeDegrees Accessor ReadOnly number (property getter) latitude in degrees  
latitudeRadians Accessor ReadOnly number (property getter) latitude in radians  
latitudeRef Accessor ReadOnly Angle (property getter) (reference to) latitude as a strongly typed Angle  
longitude Accessor ReadOnly Angle (property getter) (clone of) longitude as a strongly typed Angle  
longitudeDegrees Accessor ReadOnly number (property getter) longitude in degrees  
longitudeRadians Accessor ReadOnly number (property getter) longitude in radians  
longitudeRef Accessor ReadOnly Angle (property getter) (reference to) longitude as a strongly typed Angle  

Defined in

Last Updated: 20 June, 2023